Ellen has 20 feet of ribbon. She uses 12 feet of the ribbon to make pillows. She gives 14 of the remaining ribbon to her friend. How many inches of ribbon did Ellen give to her friend?

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?

The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply